For 25 years our company, Thaddeus Computing, has published magazines for mobile computer users. During much of that time, Conrad Blickenstorfer was a friendly competitor with his excellent, forward-thinking publication, Pen Computing. Conrad and Pen Computing have remained a strong web presence. In Conrad's latest post he has some interesting remarks about his new iPhone 3GS and how it compares with the original iPhone. He likes his 3GS but the change-over was not all positive.